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DI Cha is a quadruple star system in the constellation of Chamaeleon. It is 520 light years from Earth. It is discovered by astronomer Judy Schmidt. There are 2 sets of binary stars, though two are apparent. ==See also== *Star system *ADS 7251 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「DI Cha」の詳細全文を読む スポンサード リンク
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